<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="楼宇名称" prop="userBuildingId">
        <el-select
          v-model="queryParams.userBuildingId"
          placeholder="请选择楼宇"
          clearable
          @change="handleQuery"
        >
          <el-option
            v-for="building in buildingList"
            :key="building.id"
            :label="building.buildingName"
            :value="building.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="房间号" prop="userRoomId">
        <el-select
          v-model="queryParams.userRoomId"
          placeholder="请选择房间"
          clearable
          @change="handleQuery"
        >
          <el-option
            v-for="room in roomList"
            :key="room.id"
            :label="room.roomNo"
            :value="room.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="用户车牌" prop="userCarCode">
        <el-input
          v-model="queryParams.userCarCode"
          placeholder="请输入用户车牌"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="primary"-->
<!--          plain-->
<!--          icon="Plus"-->
<!--          @click="handleAdd"-->
<!--          v-hasPermi="['userDetail:privateUserDetail:add']"-->
<!--        >新增</el-button>-->
<!--      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['userDetail:privateUserDetail:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['userDetail:privateUserDetail:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['userDetail:privateUserDetail:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="privateUserDetailList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="业主姓名" align="center">
        <template #default="scope">
          {{ getUserName(scope.row.id) }}
        </template>
      </el-table-column>
<!--        <el-table-column label="主键ID" align="center" prop="id" />-->
        <el-table-column label="楼宇名称" align="center">
          <template #default="scope">
            {{ getBuildingName(scope.row.userBuildingId) }}
          </template>
        </el-table-column>
        <el-table-column label="房间号" align="center">
          <template #default="scope">
            {{ getRoomName(scope.row.userRoomId) }}
          </template>
        </el-table-column>
      <el-table-column label="用户车牌" align="center" prop="userCarCode" />
<!--      <el-table-column label="特征数据" align="center" prop="userFaceFeature" />-->
<!--      <el-table-column label="业主照片地址" align="center" prop="faceImageUrl" />-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['userDetail:privateUserDetail:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['userDetail:privateUserDetail:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改业主详细信息对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="privateUserDetailRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="楼宇名称" prop="userBuildingId">
          <el-select v-model="form.userBuildingId" placeholder="请选择楼宇">
            <el-option
                v-for="building in buildingList"
                :key="building.id"
                :label="building.buildingName"
                :value="building.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="房间号" prop="userRoomId">
          <el-select v-model="form.userRoomId" placeholder="请选择房间">
            <el-option
              v-for="room in roomList"
              :key="room.id"
              :label="room.roomNo"
              :value="room.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="用户车牌" prop="userCarCode">
          <el-input v-model="form.userCarCode" placeholder="请输入用户车牌" />
        </el-form-item>
<!--        <el-form-item label="特征数据" prop="userFaceFeature">-->
<!--          <el-input v-model="form.userFaceFeature" type="textarea" placeholder="请输入内容" />-->
<!--        </el-form-item>-->
<!--        <el-form-item label="业主照片地址" prop="faceImageUrl">-->
<!--          <el-input v-model="form.faceImageUrl" placeholder="请输入业主照片地址" />-->
<!--        </el-form-item>-->
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="PrivateUserDetail">
import { ref, reactive, onMounted, computed, getCurrentInstance, toRefs } from 'vue';
import { listPrivateUserDetail, getPrivateUserDetail, delPrivateUserDetail, addPrivateUserDetail, updatePrivateUserDetail, getUserNameByUserDetailId } from '@/api/userDetail/privateUserDetail';
import { listBuildingManage } from "@/api/behindBuilding/buildingManage";
import { listRoomManage } from "@/api/behindRoom/roomManage"

const { proxy } = getCurrentInstance() || { proxy: null }

const privateUserDetailList = ref([])
const buildingList = ref([])
const roomList = ref([])
const buildingMap = ref(new Map())
const roomMap = ref(new Map())
const userNameMap = ref(new Map())
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    userBuildingId: null,
    userRoomId: null,
    userCarCode: null,
  },
  rules: {
    userBuildingId: [
      { required: true, message: "楼宇名称不能为空", trigger: "change" }
    ],
    userRoomId: [
      { required: true, message: "房间号不能为空", trigger: "change" }
    ],
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询业主详细信息列表 */
function getList() {
  loading.value = true
  listPrivateUserDetail(queryParams.value).then(response => {
    privateUserDetailList.value = response.rows
    total.value = response.total
    
    // 批量预加载所有用户姓名
    if (privateUserDetailList.value && privateUserDetailList.value.length > 0) {
      loadAllUserNames()
    }
    
    loading.value = false
  })
}

// 初始化时同时获取数据
Promise.all([
  getBuildingList(),
  getRoomList()
]).then(() => {
  getList()
})

/** 查询楼宇列表 */
function getBuildingList() {
  listBuildingManage({}).then(response => {
    buildingList.value = response.rows
    // 创建楼宇ID到楼宇名称的映射
    buildingList.value.forEach(building => {
      buildingMap.value.set(building.id, building.buildingName)
    })
  })
}

/** 查询房间列表 */
function getRoomList() {
  listRoomManage({}).then(response => {
    roomList.value = response.rows
    // 创建房间ID到房间号的映射
    roomList.value.forEach(room => {
      roomMap.value.set(room.id, room.roomNo)
    })
  })
}

/** 根据楼宇ID获取楼宇名称 */
function getBuildingName(buildingId) {
  return buildingMap.value.get(buildingId) || '未知楼宇'
}

/** 根据房间ID获取房间号 */
function getRoomName(roomId) {
  return roomMap.value.get(roomId) || '未知房间'
}

/** 批量预加载所有用户姓名 */
function loadAllUserNames() {
  privateUserDetailList.value.forEach(item => {
    // 只有当用户名映射中没有该用户ID时才去请求
    if (!userNameMap.value.has(item.id)) {
      getUserNameByUserDetailId(item.id).then(response => {
        // 从Postman测试结果看，后端返回的格式是 {"msg":"李四","code":200}
        if (response && response.msg) {
          // 用户名存储在msg字段中
          const userName = response.msg;
          userNameMap.value.set(item.id, userName);
          // 强制重新渲染表格
          privateUserDetailList.value = [...privateUserDetailList.value];
        }
      }).catch(error => {
        console.error('获取用户姓名失败:', error);
      });
    }
  });
}

/** 根据用户详情ID获取用户姓名 */
function getUserName(userDetailId) {
  return userNameMap.value.get(userDetailId) ;
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    userBuildingId: null,
    userRoomId: null,
    userCarCode: null,
    userFaceFeature: null,
    faceImageUrl: null
  }
  proxy.resetForm("privateUserDetailRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加业主详细信息"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getPrivateUserDetail(_id).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改业主详细信息"
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["privateUserDetailRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updatePrivateUserDetail(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addPrivateUserDetail(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除业主详细信息编号为"' + _ids + '"的数据项？').then(function() {
    return delPrivateUserDetail(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('userDetail/privateUserDetail/export', {
    ...queryParams.value
  }, `privateUserDetail_${new Date().getTime()}.xlsx`)
}

</script>
